201284456

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{2083}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 387123840

約数和(自身を除く): 185839384

約数列:

[1, 2, 4, 8, 47, 94, 188, 257, 376, 514, 1028, 2056, 2083, 4166, 8332, 12079, 16664, 24158, 48316, 96632, 97901, 195802, 391604, 535331, 783208, 1070662, 2141324, 4282648, 25160557, 50321114, 100642228, 201284456]

約数ペア:

[(1, 201284456), (2, 100642228), (4, 50321114), (8, 25160557), (47, 4282648), (94, 2141324), (188, 1070662), (257, 783208), (376, 535331), (514, 391604), (1028, 195802), (2056, 97901), (2083, 96632), (4166, 48316), (8332, 24158), (12079, 16664)]